SoundGrail - SoundGrail Music App designed for pianists, guitarists, and DJs.
MixPads 2 - MixPads 2 is an elegant mobile app that works as a music creator and helps you to access musical communities on social platforms.
keezy - A colorful soundboard. Play with music.
drumbit - A very easy to use drum machine.
Splice - Music creation, collaboration, and sharing made simple.
Djay - djay gives you instant access to all your existing tracks and playlists from iTunes.